diff --git a/application/model/AdminUser.php b/application/model/AdminUser.php
index d40ed5d..87bb7af 100644
--- a/application/model/AdminUser.php
+++ b/application/model/AdminUser.php
@@ -8,5 +8,6 @@ namespace app\model;
 
 
 class AdminUser extends Base {
+    protected $autoWriteTimestamp = true;
 
 }
diff --git a/database/migrations/20190513081034_admin_user.php b/database/migrations/20190513081034_admin_user.php
new file mode 100644
index 0000000..2e8be46
--- /dev/null
+++ b/database/migrations/20190513081034_admin_user.php
@@ -0,0 +1,85 @@
+<?php
+
+use think\migration\Migrator;
+
+class AdminUser extends Migrator
+{
+    /**
+     * Change Method.
+     *
+     * Write your reversible migrations using this method.
+     *
+     * More information on writing migrations is available here:
+     * http://docs.phinx.org/en/latest/migrations.html#the-abstractmigration-class
+     *
+     * The following commands can be used in this method and Phinx will
+     * automatically reverse them when rolling back:
+     *
+     *    createTable
+     *    renameTable
+     *    addColumn
+     *    renameColumn
+     *    addIndex
+     *    addForeignKey
+     *
+     * Remember to call "create()" or "update()" and NOT "save()" when working
+     * with the Table class.
+     */
+
+    /**
+     * CREATE TABLE `admin_user` (
+     *   `id` int(11) unsigned NOT NULL AUTO_INCREMENT,
+     *   `username` varchar(64) NOT NULL DEFAULT '' COMMENT '用户名',
+     *   `nickname` varchar(64) NOT NULL DEFAULT '' COMMENT '用户昵称',
+     *   `password` char(32) NOT NULL DEFAULT '' COMMENT '用户密码',
+     *   `create_time` int(10) NOT NULL DEFAULT '0' COMMENT '注册时间',
+     *   `create_ip` bigint(11) NOT NULL COMMENT '注册IP',
+     *   `update_time` int(10) NOT NULL DEFAULT '0' COMMENT '更新时间',
+     *   `status` tinyint(1) NOT NULL DEFAULT '1' COMMENT '账号状态 0封号 1正常',
+     *   `openid` varchar(100) DEFAULT NULL COMMENT '三方登录唯一ID',
+     *   PRIMARY KEY (`id`),
+     *   KEY `create_time` (`create_time`)
+     * ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='管理员认证信息';
+     */
+
+    public function change() {
+        $table = $this->table('admin_user', [
+            'comment' => '管理员认证信息'
+        ])->setCollation('utf8mb4_general_ci');
+        $table->addColumn('username', 'string', [
+            'limit'   => 64,
+            'default' => '',
+            'comment' => '用户名'
+        ])->addColumn('nickname', 'string', [
+            'limit'   => 64,
+            'default' => '',
+            'comment' => '用户昵称'
+        ])->addColumn('password', 'char', [
+            'limit'   => 32,
+            'default' => '',
+            'comment' => '用户密码'
+        ])->addColumn('create_time', 'integer', [
+            'limit'   => 11,
+            'default' => 0,
+            'comment' => '注册时间'
+        ])->addColumn('create_ip', 'biginteger', [
+            'limit'   => 11,
+            'default' => 0,
+            'comment' => '注册IP'
+        ])->addColumn('update_time', 'integer', [
+            'limit'   => 11,
+            'default' => 0,
+            'comment' => '更新时间'
+        ])->addColumn('status', 'integer', [
+            'limit'   => 1,
+            'default' => 0,
+            'comment' => '账号状态 0封号 1正常'
+        ])->addColumn('openid', 'string', [
+            'limit'   => 100,
+            'default' => '',
+            'comment' => '三方登录唯一ID'
+        ])->addIndex(['create_time'])->create();
+
+        $table->changeColumn('id', 'integer', ['signed' => false]);
+    }
+}
diff --git a/database/migrations/20190513082503_admin_user_action.php b/database/migrations/20190513082503_admin_user_action.php
new file mode 100644
index 0000000..da6ae2c
--- /dev/null
+++ b/database/migrations/20190513082503_admin_user_action.php
@@ -0,0 +1,73 @@
+<?php
+
+use think\migration\Migrator;
+
+class AdminUserAction extends Migrator {
+    /**
+     * Change Method.
+     *
+     * Write your reversible migrations using this method.
+     *
+     * More information on writing migrations is available here:
+     * http://docs.phinx.org/en/latest/migrations.html#the-abstractmigration-class
+     *
+     * The following commands can be used in this method and Phinx will
+     * automatically reverse them when rolling back:
+     *
+     *    createTable
+     *    renameTable
+     *    addColumn
+     *    renameColumn
+     *    addIndex
+     *    addForeignKey
+     *
+     * Remember to call "create()" or "update()" and NOT "save()" when working
+     * with the Table class.
+     */
+
+    /**
+     * CREATE TABLE `admin_user_action` (
+     *   `id` int(11) unsigned NOT NULL AUTO_INCREMENT,
+     *   `action_name` varchar(50) NOT NULL DEFAULT '' COMMENT '行为名称',
+     *   `uid` int(11) NOT NULL DEFAULT '0' COMMENT '操作用户ID',
+     *   `nickname` varchar(50) NOT NULL DEFAULT '' COMMENT '用户昵称',
+     *   `add_time` int(11) NOT NULL DEFAULT '0' COMMENT '操作时间',
+     *   `data` text COMMENT '用户提交的数据',
+     *   `url` varchar(200) NOT NULL DEFAULT '' COMMENT '操作URL',
+     *   PRIMARY KEY (`id`),
+     *   KEY `uid` (`uid`)
+     * ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='用户操作日志';
+     */
+
+    public function change() {
+        $table = $this->table('admin_user_action', [
+            'comment' => '用户操作日志'
+        ])->setCollation('utf8mb4_general_ci');
+        $table->addColumn('action_name', 'string', [
+            'limit'   => 50,
+            'default' => '',
+            'comment' => '行为名称'
+        ])->addColumn('uid', 'integer', [
+            'limit'   => 11,
+            'default' => 0,
+            'comment' => '操作用户ID'
+        ])->addColumn('nickname', 'string', [
+            'limit'   => 50,
+            'default' => '',
+            'comment' => '用户昵称'
+        ])->addColumn('add_time', 'integer', [
+            'limit'   => 11,
+            'default' => 0,
+            'comment' => '操作时间'
+        ])->addColumn('data', 'text', [
+            'null'    => true,
+            'comment' => '用户提交的数据'
+        ])->addColumn('url', 'string', [
+            'limit'   => 200,
+            'default' => 0,
+            'comment' => '操作URL'
+        ])->addIndex(['uid'])->create();
+
+        $table->changeColumn('id', 'integer', ['signed' => false]);
+    }
+}
diff --git a/database/migrations/20190513085755_admin_user_data.php b/database/migrations/20190513085755_admin_user_data.php
new file mode 100644
index 0000000..267eb63
--- /dev/null
+++ b/database/migrations/20190513085755_admin_user_data.php
@@ -0,0 +1,70 @@
+<?php
+
+use think\migration\Migrator;
+use think\migration\db\Column;
+
+class AdminUserData extends Migrator
+{
+    /**
+     * Change Method.
+     *
+     * Write your reversible migrations using this method.
+     *
+     * More information on writing migrations is available here:
+     * http://docs.phinx.org/en/latest/migrations.html#the-abstractmigration-class
+     *
+     * The following commands can be used in this method and Phinx will
+     * automatically reverse them when rolling back:
+     *
+     *    createTable
+     *    renameTable
+     *    addColumn
+     *    renameColumn
+     *    addIndex
+     *    addForeignKey
+     *
+     * Remember to call "create()" or "update()" and NOT "save()" when working
+     * with the Table class.
+     */
+
+    /**
+     * CREATE TABLE `admin_user_data` (
+     *   `id` int(11) unsigned NOT NULL AUTO_INCREMENT,
+     *   `login_times` int(11) NOT NULL DEFAULT '0' COMMENT '账号登录次数',
+     *   `last_login_ip` bigint(11) NOT NULL DEFAULT '0' COMMENT '最后登录IP',
+     *   `last_login_time` int(11) NOT NULL DEFAULT '0' COMMENT '最后登录时间',
+     *   `uid` int(11) NOT NULL DEFAULT '' COMMENT '用户ID',
+     *   `head_img` text COMMENT '用户头像',
+     *   PRIMARY KEY (`id`)
+     *   KEY `uid` (`uid`)
+     * ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='管理员数据表';
+     */
+
+    public function change() {
+        $table = $this->table('admin_user_data', [
+            'comment' => '管理员数据表'
+        ])->setCollation('utf8mb4_general_ci');
+        $table->addColumn('login_times', 'integer', [
+            'limit'   => 11,
+            'default' => 0,
+            'comment' => '账号登录次数'
+        ])->addColumn('last_login_ip', 'biginteger', [
+            'limit'   => 11,
+            'default' => 0,
+            'comment' => '最后登录IP'
+        ])->addColumn('last_login_time', 'integer', [
+            'limit'   => 11,
+            'default' => 0,
+            'comment' => '最后登录时间'
+        ])->addColumn('uid', 'integer', [
+            'limit'   => 11,
+            'default' => 0,
+            'comment' => '用户ID'
+        ])->addColumn('head_img', 'text', [
+            'null'    => true,
+            'comment' => '用户头像'
+        ])->addIndex(['uid'])->create();
+
+        $table->changeColumn('id', 'integer', ['signed' => false]);
+    }
+}